export function getNodes(){
    return [
        {name:"泛型"},
        {name:"反射"},
        {name:"注解"},
        {name:"异常"},
        {name:"SPI"},
        {name:"synchronized"},
        {name:"volatile"},
        {name:"final"},
        {name:"CAS"},
        {name:"Unsafe"},
        {name:"AQS"},
        {name:"Atomic"},
        {name:"Lock"},
        {name:"阻塞队列"},
        {name:"Fork/Join"},
        {name:"HashMap"},
        {name:"ConcurrentHashMap"},
        {name:"ArrayList"},
        {name:"Thread"},
        {name:"ThreadPoolExecutor"},
        {name:"CountDownLatch"},
        {name:"ThreadLocal"},
        {name:"FutureTask"},
        {name:"InputStream"},
        {name:"OutputStream"},
        {name:"零拷贝"},
        {name:"StampedLock"},
        {name:"Optional"},
        {name:"类加载"},
        {name:"JVM内存模型"},
        {name:"Java内存模型"},
        {name:"G1"},
        {name:"ZGC"},
        {name:"CMS"},
        {name:"JVM参数"}
    ]
}